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@ -40,14 +40,15 @@ uint16_t MarlinHAL::adc_result; |
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// Public functions
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// ------------------------
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TERN_(POSTMORTEM_DEBUGGING, extern void install_min_serial()); |
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#if ENABLED(POSTMORTEM_DEBUGGING) |
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extern void install_min_serial(); |
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#endif |
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void MarlinHAL::init() { |
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// Initialize the USB stack
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#if ENABLED(SDSUPPORT) |
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OUT_WRITE(SDSS, HIGH); // Try to set SDSS inactive before any other SPI users start up
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#endif |
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usb_task_init(); |
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usb_task_init(); // Initialize the USB stack
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TERN_(POSTMORTEM_DEBUGGING, install_min_serial()); // Install the min serial handler
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} |
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@ -72,6 +73,10 @@ uint8_t MarlinHAL::get_reset_source() { |
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void MarlinHAL::reboot() { rstc_start_software_reset(RSTC); } |
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// ------------------------
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// Free Memory Accessor
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// ------------------------
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extern "C" { |
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extern unsigned int _ebss; // end of bss section
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} |
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@ -82,6 +87,10 @@ int freeMemory() { |
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return (int)&free_memory - (heap_end ?: (int)&_ebss); |
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} |
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// ------------------------
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// Serial Ports
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// ------------------------
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// Forward the default serial ports
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#if USING_HW_SERIAL0 |
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DefaultSerial1 MSerial0(false, Serial); |
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